Founded in 1895, this charity is concerned with the protection, preservation and restoration of places, properties and heritage that could never be replaced. From taking care of individual works of art to managing enormous woodlands, the National Trust is involved in massively diverse projects.

The people of Wigan, a town famous for - amongst other things - its delicious pies, are happily known as "pie-eaters"; but should they be? What does this unusual nickname really mean, and where does it originate from?